From 03eca704cfa426aebf6edcc0208536835c109a9f Mon Sep 17 00:00:00 2001 From: Pavel Shilovsky Date: Thu, 6 Dec 2012 21:24:33 +0400 Subject: CIFS: Fix possible data coherency problem after oplock break to None by using cifs_invalidate_mapping rather than invalidate_remote_inode in cifs_oplock_break - this invalidates all inode pages and resets fscache cookies. Reviewed-by: Jeff Layton Signed-off-by: Pavel Shilovsky Signed-off-by: Steve French --- fs/cifs/file.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/cifs/file.c') diff --git a/fs/cifs/file.c b/fs/cifs/file.c index ebebbb2bc1f..1b322d041f1 100644 --- a/fs/cifs/file.c +++ b/fs/cifs/file.c @@ -3554,7 +3554,7 @@ void cifs_oplock_break(struct work_struct *work) if (cinode->clientCanCacheRead == 0) { rc = filemap_fdatawait(inode->i_mapping); mapping_set_error(inode->i_mapping, rc); - invalidate_remote_inode(inode); + cifs_invalidate_mapping(inode); } cFYI(1, "Oplock flush inode %p rc %d", inode, rc); } -- cgit v1.2.3-18-g5258